135918723

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 209054720

約数和(自身を除く): 73135997

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 223, 289, 323, 629, 669, 703, 867, 969, 1887, 2109, 3791, 4237, 5491, 8251, 10693, 11373, 11951, 12711, 16473, 24753, 32079, 35853, 64447, 72029, 140267, 156769, 193341, 203167, 216087, 420801, 470307, 609501, 1224493, 2384539, 2665073, 3673479, 7153617, 7995219, 45306241, 135918723]

約数ペア:

[(1, 135918723), (3, 45306241), (17, 7995219), (19, 7153617), (37, 3673479), (51, 2665073), (57, 2384539), (111, 1224493), (223, 609501), (289, 470307), (323, 420801), (629, 216087), (669, 203167), (703, 193341), (867, 156769), (969, 140267), (1887, 72029), (2109, 64447), (3791, 35853), (4237, 32079), (5491, 24753), (8251, 16473), (10693, 12711), (11373, 11951)]